Reading #18: Spatial Recognition and Grouping of Text and Graphics (2004)

by Michael Shilman and Paul Viola

Comments: Marty

This paper discusses grouping and recognition of sketch diagrams. They take a big canvas and identify many different symbols in it. This is cool. You can draw the stuff in any order and it will segment out each symbol. This is hard and probably the main contribution of the paper, but I am sleepy. The grouping had 99% accuracy.. sweet man. Also, the recognition and the grouping were 97% accuracy.

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I am dealing with the segmentation problem in hand gestures, and I can relate to this problem. It is nice to have this problem solved with a high accuracy. This makes more complicated sketch interaction possible.

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